1 / 17

Appendicular Skeleton

Appendicular Skeleton. Ch. 8. Consists of:. Shoulder (pectoral) Girdle Upper extremities Pelvic Girdle Lower extremities. Shoulder (pectoral) girdle. Sternum + clavicle = sternoclavicular joint Clavicle + scapula = acromioclavicular joint Scapula held in place by muscles only

gavril
Download Presentation

Appendicular Skeleton

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Appendicular Skeleton Ch. 8

  2. Consists of: • Shoulder (pectoral) Girdle • Upper extremities • Pelvic Girdle • Lower extremities

  3. Shoulder (pectoral) girdle • Sternum + clavicle = sternoclavicular joint • Clavicle + scapula = acromioclavicular joint • Scapula held in place by muscles only • Upper limb attached to girdle at shoulder • Clavicle – s-shaped bone • Attaches sternum to shoulder (bridge between the 2 joints)

  4. Shoulder Girdle – posterior scapula • Acromion process • Glenoid cavity • Spine • Coracoid process

  5. Shoulder Girdle – anterior scapula

  6. Upper Extremities • 30 bones each • Consists of: • Humerus • Radius • Ulna • Carpal bones in wrist • Metacarpals in hand • 1-5 starts with thumb • Phalanges in fingers • 1-5 starts with thumb

  7. Humerus • Head • Greater tubercle • Lesser tubercle • Deltoid tuberosity • Lateral epicondyle • Medial epicondyle • Capitulum • Trochlea

  8. Radius and Ulna • Radius • Head • Styloid process • Radial tuberosity • Ulna • Styloid process

  9. Wrist and Hand • Carpals • Metacarpals • phalanges

  10. Carpals

  11. Metacarpals and Phalanges

  12. Pelvic Girdle • Made of 2 bones • Join with the lower extremities • Differences between male and female pelvis • Male • Larger and heavier • Larger muscle attachments • Female • Larger pelvic spaces • Pubic arch greater than 90 degrees

  13. Lower Extremities • 30 bones each • Consists of: • Femur • Patella • Fibula • Lateral and smaller • Tibia • Bigger and medial • Tarsals in ankle • Metatarsals in foot (1-5) • Phalanges in toes (1-5)

  14. Femur and Patella • Head • Greater trochanter • Lesser trochanter • Lateral epicondyle • Medial epicondyle

  15. Tibia and Fibula • Tibia • Medial and larger • Tibialtuberosity • Lateral condyle • Medial condyle • Medial malleolus • Fibula • Lateral and smaller • Head • Lateral mealleolus

  16. Tarsals – Metatarsals - Phalanges • Calcaneus • Talus • Cuboid • Navicular • Cuneiforms

More Related